Results 41 to 50 of about 25,666 (269)

Contribution of 3-hydroxyisobutyrate to the measurement of 3-hydroxybutyrate in human plasma: comparison of enzymatic and gas-liquid chromatography-mass spectrometry assays in normal and in diabetic subjects.

Journal of Lipid Research, 1989
In this study we employed a capillary gas-liquid chromatographic-mass spectrometric (GLC-MS) method to measure the plasma concentrations of 3-hydroxybutyrate (3-OHB) and 3-hydroxyisobutyrate (3-OHIB) in overnight fasted diabetic subjects and in normal ...
A Avogaro, D M Bier
doaj   +1 more source

A novel glucose beta-hydroxybutyrate combination improves hypoglycaemia recovery and patient-reported outcomes in type 1 diabetes. [PDF]

Diabetes Obes Metab
Abstract Aims Hypoglycaemia remains a major barrier to optimal diabetes management. Current treatments based on simple sugars have limitations, including rapid glucose fluctuations and persistent neuroglycopenic symptoms. We investigated FLO23011, a novel multi‐substrate energy formulation containing glucose and beta‐hydroxybutyrate, as a superior ...
Russell-Jones D, Smout V, Roy S, Myers G, Littlewood R, Shojaee-Moradie F.   +5 more
europepmc   +2 more sources

Clinical review: Ketones and brain injury [PDF]

, 2011
Although much feared by clinicians, the ability to produce ketones has allowed humans to withstand prolonged periods of starvation. At such times, ketones can supply up to 50% of basal energy requirements.
Venkatesh, Balasubramanian, White, Hayden   +1 more
core   +2 more sources

Nitrogen removal in a Sequencing Batch Biofilm Reactor : effect of carbon availability and intermittent aeration [PDF]

, 2009
This study aimed to investigate the effects of carbon availability and intermittent aeration on nitrogen removal in a Sequencing Batch Biofilm Reactor (SBBR).
Brito, A. G., Nogueira, R., Vieira, Maria Madalena Costa   +2 more
core   +1 more source

Beta‐hydroxybutyrate Concentrations in Dogs with Acute Pancreatitis and Without Diabetes Mellitus

Journal of Veterinary Internal Medicine, 2016
Background β‐hydroxybutyrate (BOHB) concentrations have not been quantified in dogs with acute pancreatitis (AP). Objective The aim of this study was to investigate BOHB concentrations in dogs with AP. Animals A total of 154 client‐owned dogs without DM.
F.E. Hurrell, K.J. Drobatz, R.S. Hess
doaj   +1 more source

Use of a glycogenic precursor during the prepartum period and its effects upon metabolic indicators and reproductive parameters in dairy cows

Revista Mexicana de Ciencias Pecuarias, 2020
The aim was to evaluate if 1-2 propanodiol plus calcium propionate (glycogenic precursor) supplementation during the transition period in high yielding dairy cows reduces metabolic and reproductive dysfunctions during early lactation.
Carlos Leyva Orasma, Jesús Jaime Benitez-Rivas, Juan Luis Morales Cruz, Cesar Alberto Meza-Herrera, Oscar Ángel-García, Fernando Arellano-Rodríguez, Guadalupe Calderón-Leyva, Dalia Ivette Carrillo-Moreno, Francisco Veliz Deras   +8 more
doaj   +1 more source

Mass spectrometry of the white adipose metabolome in a hibernating mammal reveals seasonal changes in alternate fuels and carnitine derivatives

Frontiers in Physiology, 2023
Mammalian hibernators undergo substantial changes in metabolic function throughout the seasonal hibernation cycle. We report here the polar metabolomic profile of white adipose tissue isolated from active and hibernating thirteen-lined ground squirrels ...
Frazer I. Heinis, Sophie Alvarez, Matthew T. Andrews   +2 more
doaj   +1 more source

Differential effects of dietary supplements on metabolomic profile of smokers versus non-smokers. [PDF]

, 2012
BackgroundCigarette smoking is well-known to associate with accelerated skin aging as well as cardiovascular disease and lung cancer, in large part due to oxidative stress.
Beebe, Kirk D, Chang, Anne Lynn S, Cheng, Michelle Y, Chun, Kimberly A, Gorell, Emily S, Kern, Dale G, Knaggs, Helen E, Munoz, Claudia A, Spitale, Robert C, Wood, Steve M, Wulff, Jacob   +10 more
core   +4 more sources

Yale - Beta hydroxybutyrate (Cobas) v1 [PDF]

, 2019
Summary: Procedure used to determine the concentration of β-Hydroxybutyrate in blood, serum, and plasma. β-Hydroxybutyrate is measured by the oxidation to acetoacetate, followed by reduction of an indicator dye (monitored at 505 nm) by NADH.
Gary Cline, John Stack
openaire   +1 more source

The Significance of an Increased Beta-Hydroxybutyrate at Presentation to the Emergency Department in Patients with Diabetes in the Absence of a Hyperglycemic Emergency

Journal of Diabetes Research, 2019
The significance of hyperketonemia in adults with diabetes presenting to the emergency department with acute illness, not due to a diabetic hyperglycemic emergency, has not been well characterized. Adult patients with diabetes presenting to the emergency
Barbara Depczynski, Alexandra Tze Kiu Lee, Wayne Varndell, Angela L. Chiew   +3 more
doaj   +1 more source